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Nuclei: NEET 2021

Medium· Mass-Energy and Nuclear Binding Energy· +4 / −1

A nucleus with mass number

240

breaks into two fragments each of mass number

120

, the binding energy per nucleon of unfragmented nuclei is

7.6\ \mathrm{MeV}

while that of fragments is

8.5\ \mathrm{MeV}

. The total gain in the Binding Energy in the process is :

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